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National Stock Number:
5306-00-940-8906
Federal Supply Class:
5306
National Item Identification Number:
009408906
Description:
BOLT,INTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 553-1652-002 | 13499 | ROCKWELL COLLINS, INC. | | 553-1652-002 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| CONCENTRIC HOLE DEPTH | 0.297 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.089 INCHES NOMINAL | | FASTENER LENGTH | 0.668 INCHES MINIMUM AND 0.715 INCHES MAXIMUM | | HEAD HEIGHT | 0.156 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | INTERNAL THREAD CLASS | 2B COUNTERBORE | | INTERNAL THREAD LENGTH | 0.187 INCHES NOMINAL COUNTERBORE | | INTERNAL THREAD DIRECTION | RIGHT-HAND COUNTERBORE | | MATERIAL | ALUMINUM ALLOY 2017 OVERALL | | MINIMUM YIELD STRENGTH | 32000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.125 INCHES | | NOMINAL THREAD SIZE | 0.112 INCHES COUNTERBORE | | SHOULDER DIAMETER | 0.187 INCHES NOMINAL | | SHOULDER LENGTH | 0.297 INCHES NOMINAL | | STYLE DESIGNATOR | COUNTERBORE THREADED | | WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.250 INCHES MINIMUM AND 0.297 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD SERIES | UNC COUNTERBORE | | THREAD QUANTITY PER INCH | 40 | | THREADS PER INCH | 40 COUNTERBORE |
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